Task $5$: Given the following two matrices $$ and $,$ compute both the matrix$-$matrix

multiplications $$ and $.$

$=[$

$11$

$32$

$58$

$42$

$]$ and $=[21$

$14$

$62$

$31]$

Please use the $2$nd approach $($as described in Page $4$ of this assignment$)$ and provide the steps

on how to get the answers. Note: $!=$ in general